IP Library Assignment 046217/0426
Patent Assignment
Reel/Frame 046217/0426

Assignment of Assignor's Interest

Recorded: 2018-06-27 Pages: 2
Assignor
PFEIL, MATHIAS
Executed: 2018-06-18
Assignee
SULZER CHEMTECH AG
SULZERALLEE 48, WINTERTHUR, 8404, SWITZERLAND
Covered Property (1)
Method and Apparatus for Purifying a Mixture Comprising Oil and Wax
Application: 15/579,456 →
Publication: US 2018/0142169
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 12, 2020
From: SULZER CHEMTECH AG.
To: SULZER MANAGEMENT AG.
Reel/Frame 053465/0614 →